2223243013 has 4 divisors (see below), whose sum is σ = 2283330700. Its totient is φ = 2163155328.

The previous prime is 2223242971. The next prime is 2223243019. The reversal of 2223243013 is 3103423222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 908600449 + 1314642564 = 30143^2 + 36258^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2223243013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223243019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30043788 + ... + 30043861.

It is an arithmetic number, because the mean of its divisors is an integer number (570832675).

Almost surely, 2^2223243013 is an apocalyptic number.

It is an amenable number.

2223243013 is a deficient number, since it is larger than the sum of its proper divisors (60087687).

2223243013 is an equidigital number, since it uses as much as digits as its factorization.

2223243013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60087686.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2223243013 is about 47151.2779572304. The cubic root of 2223243013 is about 1305.1556628415.

Adding to 2223243013 its reverse (3103423222), we get a palindrome (5326666235).

The spelling of 2223243013 in words is "two billion, two hundred twenty-three million, two hundred forty-three thousand, thirteen".